International Day against Drug Abuse and Illicit Trafficking2026 · Date · History · Messages · Quotes
A/RES/42/112
About International Day against Drug Abuse and Illicit Trafficking
The International Day against Drug Abuse and Illicit Trafficking is a United Nations observance held on 26 June. It is used to focus attention on the world drug problem and on coordinated responses across prevention, health, human rights, law enforcement and international cooperation.
The authority context is broader than a simple anti-drug slogan. UN materials increasingly emphasize balanced, health- and evidence-based responses alongside action against illicit trafficking.
Why International Day against Drug Abuse and Illicit Trafficking matters
Drug policy affects health, families, communities and criminal justice. Responsible content should avoid stigmatizing people who use drugs or people with substance-use disorders.
Public information can explain prevention, treatment, harm reduction and trafficking policy, but it should not diagnose a person, prescribe treatment or replace local medical and legal services.
History of International Day against Drug Abuse and Illicit Trafficking
The UN General Assembly decided in 1987 to observe 26 June as the International Day against Drug Abuse and Illicit Trafficking through resolution 42/112.
The decision followed the 1987 International Conference on Drug Abuse and Illicit Trafficking, whose work contributed to the date and the broader international framework.
How the observance developed
This timeline uses documented milestones from reviewed sources. Missing stages are left out rather than guessed.
International Conference on Drug Abuse and Illicit Trafficking (1987)
United Nations observance history states that General Assembly action followed a recommendation of the 1987 International Conference on Drug Abuse and Illicit Trafficking.
United Nations General Assembly
UN General Assembly resolution 42/112
What the evidence establishes
Confirmed institutional roles and milestones are shown first. Details that could not be established from the reviewed sources are listed separately below.
4 fields not established in reviewed sources
How to Observe International Day against Drug Abuse and Illicit Trafficking
Use UNODC or a competent health authority to explain evidence-based prevention and treatment approaches.
Share current local treatment and support resources without implying that one service is appropriate for every individual.
Discuss stigma and why respectful language matters when describing people affected by drug use.
Explain the difference between public-health responses to drug use and criminal-justice responses to illicit trafficking.
If discussing controlled substances, legal penalties or treatment, verify the jurisdiction and current law or clinical guidance.
International Day against Drug Abuse and Illicit Trafficking Facts
The observance is held on 26 June.
The UN General Assembly established the observance in 1987 through resolution 42/112.
The observance covers both drug abuse and illicit trafficking.
UN drug-policy material supports a balanced approach that includes health and human rights as well as supply-control measures.
The observance is international and is not a substitute for country-specific medical or legal guidance.
International Day against Drug Abuse and Illicit Trafficking Messages
Wishing everyone observing International Day against Drug Abuse and Illicit Trafficking a day of reflection, constructive dialogue and purposeful follow-through.
On International Day against Drug Abuse and Illicit Trafficking, may awareness lead to informed discussion, practical action and respect for the communities at the heart of the observance.
May International Day against Drug Abuse and Illicit Trafficking encourage thoughtful participation, shared responsibility and action that continues after the observance ends.
International Day against Drug Abuse and Illicit Trafficking Quotes
“Illicit drug trafficking is not a victimless crime.”
Topic and context
What this page does not assume
- Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
- Do not treat the title alone as proof of government recognition or public-holiday status.
- Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
Evidence & sources
Sources used across the guide are gathered here. Labels show how each source supports the page, and contextual references are kept separate from primary evidence.
United Nations Digital Library — A/RES/42/112 (opens in a new tab)
United Nations — Background (opens in a new tab)
United Nations — International Day against Drug Abuse and Illicit Trafficking (opens in a new tab)
United Nations — List of International Days and Weeks (opens in a new tab)
United Nations — Observances: who chooses them and how (opens in a new tab)
Understand it, compare it, then explore further
Start with the most common factual questions, then compare closely related observances and explore useful connections.
Frequently asked questions
When is International Day against Drug Abuse and Illicit Trafficking?
26 June The documented recurrence rule is: 26 June.
Does International Day against Drug Abuse and Illicit Trafficking fall on the same date every year?
Yes. It uses a fixed annual date unless stronger evidence changes the pattern.
Is International Day against Drug Abuse and Illicit Trafficking an official public holiday?
The reviewed sources verify it within this scope: United Nations / international observance. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when reliable evidence explicitly does so.
Who established or recognizes International Day against Drug Abuse and Illicit Trafficking?
The reviewed sources identify United Nations General Assembly as the proclaiming or establishing body. The proposer or originator is recorded separately as International Conference on Drug Abuse and Illicit Trafficking (1987).
Is International Day against Drug Abuse and Illicit Trafficking international or country-specific?
The documented scope is international or global: United Nations / international observance. That does not mean every country treats the date as a public holiday or observes it in the same way.
How is this page verified?
The factual information is checked against reviewed sources, including the date pattern, scope and institutional history. This page was checked on 2026-09-05.
When was the day established?
The UN General Assembly decided in 1987, through resolution 42/112, to observe 26 June as the International Day against Drug Abuse and Illicit Trafficking.
Is the day only about law enforcement?
No. UN material also addresses prevention, treatment, rehabilitation, health, human rights and evidence-based policy alongside action against illicit trafficking.
Should the observance use stigmatizing labels for people who use drugs?
No. Respectful, person-centred language is more appropriate, especially when discussing health conditions, treatment and recovery.
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